The development of intelligent strategies to manage electric vehicle charging process is the key for fostering a proper diffusion of electric vehicles at customer premises. The presence of renewable generation and the exploitation of vehicle-to-grid can enhance this process. In this paper, two procedures are proposed for optimizing electric vehicle charging strategies, for an aggregation of consumers, with the objectives of load profile levelling and total cost minimization, in the presence of possible realistic diffusion of photovoltaic systems and electric vehicles. Moreover, the best compromise between the two objectives is evaluated by determining techno-economic merit indicators. The procedures are applied to a realistic case study in the UK, considering an aggregator managing a group of residential customers in a low-voltage distribution network, where multiple tariff schemes are assessed.

开发管理电动汽车充电过程的智能策略是促进电动汽车在客户场所适当传播的关键。可再生能源发电的存在和车辆到电网的开发可以加强这一过程。在本文中，提出了两个程序来优化电动汽车充电策略，用于消费者聚集，目标是负载均衡和总成本最小化，同时存在光伏系统和电动汽车可能的现实扩散。此外，通过确定技术经济价值指标来评估两个目标之间的最佳折衷。这些程序适用于英国的实际案例研究，